When available, map updates can be purchased from the Magellan website. For the latest map update please visit our software page by 2010 Spring Map Update has been released. Please refer to the map's product page for unit compatibility and installation instructions. You may need to install Magellan's Content Manager on your PC in order to download the latest maps for your unit. To install the Content Manager please *For specific map update installation instructions please see the installation instructions included with your map update version. Apr 09, 2011 . If you are looking for map updates I have not been successful in transferring data from one unit to another.
That requires their 'process' experimentation on bypassing their updates on a older roadmate 700 series caused alot of pain. If you need a firmware update that is available at their website If you have a unit more than 3 years old don't waste money on updates the new roadmate 1430 or 1470 run about $150 and the 1 touch navigation is much better than the older software. There have also been MAJOR improvements in the GPS receiver and sensitivity is far superior to those units built even just two years ago. Dec 29, 2009 . This is one of the perils of updating a magellan. It sounds like the update has not taken.